HomeMy WebLinkAbout378 Granada Hill Rd - 210712105005 - 1167-92ISINDIVIDUAL SEWAGE DISPOSAL SYSTEM PERMIT EAGLE COUNTY DEPARTMENT OF ENVIRONMENTAL HEALTH P.O. Box 179 - 550 Broadway • Eagle, Colorado 81631 Telephone: 328-7311 or 949-5257 or 927-3823 YELLOW COPY OF PERMIT MUST BE POSTED AT INSTALLATION SITE. PERMIT NO. 1167 -92 Please call for final inspection before covering any portion of installed system. OWNER: KenGingtnn PartnarS PHONE: 926-1500 MAILING ADDRESS: P.O. BOX 988, Edwards, CO 81632 AGENT: PHONE: SYSTEM LOCATION: 0378 Granada Hill, Lot 78, Cordillera Subdivision, Filing 3 LICENSED INSTALLER: =B. Walker.Cons_.trution LICENSENo. 23-92 DESIGN ENGINEER OF SYSTEM - INSTALLATION IS HEREBY GRANTED FOR THE FOLLOWING: 12 50 GALLON SEPTIC TANK OR GALLON AERATED TREATMENT UNIT. DISPERSAL AREA REQUIREMENTS: SQUARE FEET OF SEEPAGE BED SQUARE FEET OF TRENCH BOTTOM. SPECIAL REQUIREMENTS: Install per engineer specifications Inspection portals must be installed. ENVIRONMENTAL HEALTH OFFICER: DATE: CONDITIONS: 1. ALL INSTALLATIONS MUST COMPLY WITH ALL REQUIREMENTS OF THE EAGLE COUNTY INDIVIDUAL SEWAGE DISPOSAL SYSTEM REGULATIONS, ADOPTED PURSUANT TO AUTHORITY GRANTED IN 25-10.104, C.R.S. 1973, AS AMENDED. 2. THIS PERMIT IS VALID ONLY FOR CONNECTION TO STRUCTURES WHICH HAVE FULLY COMPLIED WITH COUNTY ZONING AND BUILDING REQUIREMENTS. CONNECTION TO OR USE WITH ANY DWELLING OR STRUCTURE NOT APPROVED BY THE ZONING AND BUILDING DEPARTMENTS SHALL AUTOMATICALLY BE A VIOLATION OF A REQUIREMENT OF THE PERMIT AND CAUSE FOR BOTH LEGAL ACTION AND REVOCATION OF THE PERMIT. 3. SECTION Ill, 3.21 REQUIRES ANY PERSON WHO CONSTRUCTS, ALTERS OR INSTALLS AN INDIVIDUAL SEWAGE DISPOSAL SYSTEM TO BE LICENSED ACCORDING TO THE REGULATIONS. FINAL APPROVAL OF SYSTEM: (TO BE COMPLETED BY INSPECTOR): NO SYSTEM SHALL BE DEEMED TO BE IN COMLIANCE WITH THE EAGLE COUNTY INDIVIDUAL SEWAGE DISPOSAL SYSTEM REGULATIONS UNTIL THE SYSTEM IS APPROVED PRIOR TO COVERING ANY PORTION OF THE SYSTEM. INSTALLED ABSORPTION OR DISPERSAL AREA: SQUARE FEET. INSTALLED SEPTIC TANK: GALLONS DEGREES FEET SEPTIC TANK CLEANOUT TO WITHIN 8" OF FINAL GRADE, OR: PROPER MATERIALS AND ASSEMBLY YES NO COMPLIANCE WITH COUNTY/STATE REGULATION REQUIREMENTS: YES NO ANY ITEM CHECKED NO REQUIRES CORRECTION BEFORE FINAL APPROVAL OF SYSTEM IS MADE. ARRANGE A RE -INSPECTION WHEN WORK IS COMPLETED. COMMENTS: ENVIRONMENTAL HEALTH OFFICER: DATE: ENVIRONMENTAL HEALTH OFFICER: DATE: (RE -INSPECTION IF NECESSARY) RETAIN WITH RECEIPT RECORDS PERMIT A PPLICA NTIAG ENT: OWNER: AMOUNT PAID: RECEIPT #: CHECK #: CASHIER: Incomplete Applications Will NOT Be Accepted (Site Plan MUST be attached) / e ISDS Permit # Ilk Building Permit # APPLICATION FOR INDIVIDUAL SEWAGE DISPOSAL SYSTEM PERMIT ENVIRONMENTAL HEALTH OFFICE - EAGLE COUNTY P. O. BOX 179 EAGLE, CO 81631 328-8755/927-3823 (Basalt)('+I\/�{"1 :k��kycYt��yCYtyt��ytk��:�CYt4�cycYcycyCytYtk:�Ck���k�k�kYc�*�YtYcYt�cYc�Y[yt:rYc�;rYc�kYt4cYc:�r `� Yc`M�k11,i'4��'�++vtyt:�t�t�r�t PERMIT APPLICATION FEE $150.00 PERCOLATION TE�SNF 6 8125.00 * J "'G MAKE ALL REMITTANCE PAYABLE TO: "EAGLE COUNTY TREASURER" � PROPERTY OWNER: COMMUNITY [DEVELOPMENT ���� � �'�-� MAILING ADDRESS: ©•6x� qs(? Eetl,�S PHONE : 176 -3,5co APPLICANT/CONTACT PERSON: &44, V-L� PHONE: LICENSED SYSTEMS CONTRACTOR: 1��qPHONE : %Z7—a33 71 COMPANY/DBA: �✓�t�P►o 6p, ADDRESS: PERMIT APPLICATION IS FOR: (. NEW INSTALLATION ( ) ALTERATION ( ) REPAIR LOCATION OF PROPOSED INDIVIDUAL SEWAGE DISPOSAL SYSTEM: Legal Description: "410 f { 1 , CriWAIt e Orr, Tax Parcel Number: OS-. 00 Lot Size: 6 -067 Ace-2s Physical Adc'_-ess : BUILDING TYPE: (Check applicable category) ( vKResident..al/Single Family Number of Bedrooms 4- ( ) Residential/Multi-Family* Number of Bedrooms ( } Commercial/Industrial* Type TYPE OF WATER SUPPLY: (Check applicable category) ( (Well ( ) Spring ( ) Surface ( ) Public Name of Supplier: *These systems re ui e design by a Registered Professional Engineer SIGNATURE: Date: 4u, /,5-, 19GZ * Yc Yc �r Yt �Y * Yc �k * Yt Yc * x * Yc 9c >c Ye Yr Yt Yc * Yc Yc Y[ Yc Yc YC YC �k �c * * yc vc yt Yc rr 4r Y[ !t yt yC yt * �k Y[ YC �C y[ ye yr 7r yr * k YcYc YC :k yt Ye Yc Yc ti AMOUNT PAID: / � RECEIPT #: 'j DATE: (c,7 A&II1157a CHECK #: CASHIER. 0 TIME LOG: TRAVEL: PERC: FINAL: COMMUNITY DEVELOPMENT DEPARTMENT (303) 328-8730 EAGLE COUNTY, COLORADO 500 BROADWAY P.O. BOX 179 EAGLE, COLORADO 81631 FAX (303) 328.7207 DATE: September 22, 1992 TO: B. Walker Construction FROM: Eagle County Environmental Health\ RE: Issuance of Individual Sewage Disposal System Permit No.: 1167-92 Property Located At: Lot 78, Cordillera Subdivision, Filing 3, 0378 Granada Hill Enclosed is your ISDS Permit No. 1167-92 valid for 120 days. The enclosed copy of the permit must be posted at the installation site. Any changes in plans or specifications invalidates the permit unless otherwise approved. Please call our office well in advance for the final inspection. The final inspection is to be done before any portion of the installed system is covered. The deadline for the final inspections done by Eagle County Environmental Health is December 1. systems designed by a Registered Professional Engineer must be certified by the Engineer indicating that the system was installed as specified. Eagle County does not perform final inspections on engineer designed systems. Be aware that the specifications on the permit are minimum requirements only. Installers should bring this to the attention of the property owner. This permit does not indicate conformance with other Eagle county requirements. If you have any questions, please feel free to contact us at 328-8755. cc: file Building Department, File # 5372 PROJECT NO. 92 L902 Construction Procedures:ed=Mound Absorption Bed A. Site Preparation Good construc.t on techniques are essential if the function properly. 'The following procedures implemented: 1. Rope off the siteto prevent damage to the. other construction activity..on the traffic over the area should be t _prohibited' compaction. 2. Stake out., the mound perimeter: and bed in orientation. Reference stakes set some dista mound, perimeter should also be ;used in ' casE stakes are disturbed. 3.' ise Cut and remove any excessive vegetation. 7 be cut at ground surface and the stumps left 4. Measure the average ground elevation along # edge of the bed to -determine the bottomelev< bed. 5. Install the delivery pipe :from. the''septic mound. Lay the pipe below the frost fine un:if.ormly ;back' to the tank 'so it may drain .aj Backfill ,and compact the soil-a'round the pig 6. Plow the area within .the mound po_rimeter. bottom or 'larger moldboardplow, plowing 7 (18 to 20 cm) deep .parallel..to the conto _bottom plows'should not be used; as.the trac( in every furrow, compactingthe soil': Each f be thrown :u slope. A chisel plow may be used ini place of a;mole Roughening the surface with backhoe` teE satisfactory,:,'especially because of the' dam to the soil structure., Rototiling may granular soils`. Pllowing should not be done when the sois avoid smearing and compaction of the soil. of the soil taken fromithe plow depth formsi rolled between the palms, the soil. is too crumbles, plowing may proceed. rees should in rplace. he up, slopei, ition of the; tank . to the'. pr-. slope; _ it ter dosing.; e. too wet; to er 416-7=92 - Parcel # 2107-121-05-005, Lot 78, Cordillera Subdivision, Filing III 0378 Granda Hill JOB NO. ,40'JOB LOCATION BILL TO DATE STARTED DATE COMPLETED DATE BILLED �pz JOB COST SUMMARY TOTAL SELLING PRICE TOTAL MATERIAL lo -3.- q a Ford E- q" ed TOTAL LABOR INSURANCE C1 I SALES TAX &Ak` MISC. COSTS 3 Zvi — re vi�c✓'e fl, re -,x-et i Lwi/I.r � CIoS�� G�/�iy�lw/t �'�S?�<C/ �'1 V 1'" K ai c ceS J'L L'L V4 A", #6, TOTAL JOB COST GROSS PROFIT LESS OVERHEAD COSTS % OF SELLING PRICE r -F. 64.c NET PROFIT JOB FOLDER Product 278 ®® NEW ENGLAND BUSINESS SERVICE, INC., GROTON, MASS. 01471 JOB FOLDER Printed in U.S.A. 9- I I - - - - - - - - SOIL PROFILE I I� SAND; SILTY, SLIGHTLY CLAYEY, LOOSE -MEDIUM DENSE, LIGHT BROWN (SM). 2 - SANDSTONE; WEATHERED, FINE GRAINED, THIN BEDDED i - TO SHALEY, FIRM. i APPROXIMATE DRIVEWAY LOCATION - I 5'_ - r I 6' - 1 REF REFUSAL ON UNWEATHERED BEDROCK 1 1 I kPPROX RESIDENCE LOCATION ' , � I I I I 1250 GAL SEPTIC TANK SOIL PROFILE TEST HOLE ' P-i P-2 1 PROPOSED ABSORPTION BED t I � I 1 APPROXIMATE EXTENT OF FILL BED 1 BUILDING ENVELOPE I I I I I - _ - -------- SITE PLAN SCALE: 1" = 60' PERSONAL SEWAGE DISPOSAL SYSTEM SPECIFICATIONS LOCATION: Lot 78, Filing 2, Cordillera Subdivision, Eagle County, Colorado, DATE: July 23, 1992 TABLE 1 PERCOLATION TEST RESULTS PROJECT NO. 92-1902 DATE: 07/01/92 TECHNICIAN CT TEST HOLE NO. 1 TOTAL DEPTH 3.2 FT DEPTH TO WATER 2.1 FT �4 READING CHANGE IN ELAPSED PERCOLATION l0 TIME (ft) DEPTH (in) TIME (min) RATE (min/in) 47 \ �At 15 :00 26.12 - X 15:30 18.06 8.06 30 3.7 16:00 16.12 1.94 30 15.5 D 1:30 21.75 REFILL 17:00 18.1212 3.62 30 8.2 17:30 16.37 1.75 30 17.2 18:00 21.25 REFILL - 18:30 18.50 2.75 30 11.0* TEST HOLE NO. 2 TOTAL DEPTH 3.3 FT DEPTH TO WATER L1 FT READING CHANGE IN ELAPSED PERCOLATION TIME (ft) DEPTH (in) TIME (min) RATE (minlint 15:01 28.37 15:31 24.31 4.06 30 7.4 16:01 22.00 2.31 30 13.0 16:31 25.37 REFILL 17:01 22.50 2.87 30 26.7 17:31 21.37 1.12 30 8.2 18:01 24.75 REFILL - 18:31 22.69 3.60 30 14.6• TEST HOLE NO. 3 TOTAL DEPTH 3.2 FT DEPTH TO WATER 2.1 FT READING CHANCE IN ELAPSED PERCOLATIOI TIME (ft) DEPTH (in) TIME (min) RATE (min/i) 15:02 18.19 - - 15:32 10.44 7.74 30 3.9 16:02 5.37 5.06 30 5.9 16:32 10.50 REFILL - -- 17:02 6.12 4.38 30 6.9 17.32 12.25 REFILL 30 5.0 18:02 7.45 4.80 30 6.3 18:32 22.69 3.60 30 14.6• 19 • Indicates value useJ to calculate everag percolation rate. AVERAGE PERCOLATION RATE a 13.4 MINUTES PER INCH DESIGN CRITERIA: 1. Average Percolation Rate: 13.4 min/inch. Soil profile hole excavated in proposed absorption area revealed two to three feet of silty sand over weathered sandstone. Weathered zone is approximately (our feet thick. 2. Design Flow 900 gallons per day. - Four bedroom, single family residence. With two persons per bedroom at 75 gallons per day per person, average flow is 600 gallons per day. Multiply average flow times 1.5 to obtain maximum (design) flow. DESIGN SPECIFICATIONS: Mounded Absorption Bed 1. Required Bed Area: 900 apd x (13.4)1/2)0.3) - 858 square feet 5 Recommended Dimension: One Bed, 18, x 48, (864 sq ft) Absorption bed shall be level, no less than 18 inches and no grater than 24 inches deep and located and constructed in accordance with specifications contained herein. The existing ground surface should be scarified to a minimum depth @f 8 inches prior to mound construction. 2. Septic Tank: Minimum 1250 gallon two compartment tank. Tanks constructed on site (not recommended) shall be approved by Eagle County Health Department prior to crostruction. A prefabricated tank is recommended. 3. Drain Pipe: Drain pipe shall be 4 inch diameter perforated PVC, pieced levit and at the same elevation along the long dimension of the bed, in three, 31 foot long sections which are continuous across the ends. Inflow to distribution laterals shalt be threigh a three way distribu- tion box. 4• Distribution Tee: Flow shall be distributed to absorption laterals using a systes of tee fittings as shown in the plan view. Tee fittings should be placed level at the samrtelevation within the bed. 5. Gravel: 32 Cubic Yards. Gravel shall be 0.5 to 2.5 inch diameter washed gravel or crusted rock placed in a 12 inch layer mounded around the distribution laterals with a minimum gf 2 inches above and 6 inches below the drain pipes as shown in Figure 2. A two inchthick layer of clean sand meeting specifications outlined below shall be placed below the gravel layer. 6. Filter: A layer of Mirafi 140N, or equivalent, fitter fabric shall be placed over the gravel surface to prevent contamination from infiltrating soils. 7. Filter Sand: Bed shall be supported on a minimum twenty-four inch thick layer of clean sand which meets or exceeds the following specifications: ABSORPTION BED CROSS SECTION EXISTING GROUND SURFACE 12" BED OF WASHED GRAVEL OR CRUSHED ROCK 0.5 TO 25 INCH DIAMETER CLEAN FILL MATERIAL MIR.AFI 140N FILTER OR EQUIV 4" TOPSOIL LA.YER; SEED W/NATIVE GRASS ABSORPTION BED LONGITUDINAL SECTION SAND BED GRAVEL BED _0-, 2'-0' MIN CLEAN FILL MATERIAL PLAN VIEW TO SEPTIC TANK 4 0 PERE PVC PIPE 0 I I -4" 0 SOLID PVC � 1 4" 0 SCUD PVCco of I !\- DISTRIBUTION TEE SYSTEM 0 i n 3'- 0" 42'-0" 3'- 0" 48'-0' 100 X minus #4 US Standard Sieve Effective Size between 0.25 mm and 1.0 me Uniformity Coefficient less than 4.0 Sand shalt be tested to verify compliance with these specifications prior to placement. Sand should be placed at a minimum of 80 percent of relative density. 8. Backfilt: Backfilt surface shall have a minimum 6 inch cram at the center of the be:J and should be contoured to blend with natural topography. Surface shaft be covered with a minimum of 4 inches of topsoil. Surface shalt be seeded with native grasses. 9. Surface Drainage: A minimum twelve inch high soil berm shall be constructed on the uphill side(s) of the bed to divert surface drainage. III. GENERAL: 1. Absorption areas shall not be driven over or used for gardens or pasture. 2. Components of the system shalt be constructed within minimum set -backs outlined by Eagle County Health Department. 3. Septic tank shall be pumped and cleaned every two years under normal use. 4. User should be aware that excessive solid waste or excess water flow can decrease the efficiency and possibly lead to premature failure of the system. Use of the garbage grinder should be minimized and leaking faucets and/or toilets should be repaired immediately. 5. This system has been designed exclusively for the subject lot based on field testing and my experience with similar conditions. Construction shall be inspected prior to backfilting by the design engineer to assure compliance with these specifications. IV. MINIMUM SETBACKS: The following minimum setbacks have been established by Eagle County Health Department. Distances are given in feet. SPRINGS POTABLE POTABLE WELLS, WATER WATER DWELLING, SUCTION SUPPLY SUPPLY OCCUPIED PROP. SUBSOIL DRY SEPTIC LINES LINE CISTERN BUILDING LINE DRAIN GULCH TANK ABSORP- TION 100 25 25 20 10 10 25 10 BED SEPTIC 50 10 25 5 10 10� 10� TANK Crossings may be permitted where pipelines are constructed of sufficient strength to contain flows under pressure. F-- Z W > C .r- C� z W� O V REVISIONS DATE REMARKS 8/4/92 MOD PER EAGLE CNN N z °) Q LA U W `� 0 N /-� 1__L_ O 0 U 5 0 W trz-J me I-- ZD cf }- LL W }. N �-- Cn 00 Q z Q F, LLJ J O LL� JU (U - - LLJ -O - 0 J O _ Z U W w W - � D o � Qf CL SHEET 1 OF 1